2940975 has 24 divisors (see below), whose sum is σ = 5403920. Its totient is φ = 1568160.

The previous prime is 2940947. The next prime is 2940989. The reversal of 2940975 is 5790492.

2940975 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2940975 - 2⁶ = 2940911 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1504 + ... + 2853.

2^2940975 is an apocalyptic number.

2940975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2940975 is a deficient number, since it is larger than the sum of its proper divisors (2462945).

2940975 is a wasteful number, since it uses less digits than its factorization.

2940975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4376 (or 4365 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 2940975 is about 1714.9271121537. The cubic root of 2940975 is about 143.2728096131.

The spelling of 2940975 in words is "two million, nine hundred forty thousand, nine hundred seventy-five".